28040744927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{16417}}^1$

素因数の和:16587

約数の個数: 32

約数和(自身を含む): 32072628672

約数和(自身を除く): 4031883745

約数列:

[1, 13, 37, 53, 67, 481, 689, 871, 1961, 2479, 3551, 16417, 25493, 32227, 46163, 131387, 213421, 607429, 870101, 1099939, 1708031, 7896577, 11311313, 14299207, 32193737, 40697743, 58296767, 418518581, 529070659, 757857971, 2156980379, 28040744927]

約数ペア:

[(1, 28040744927), (13, 2156980379), (37, 757857971), (53, 529070659), (67, 418518581), (481, 58296767), (689, 40697743), (871, 32193737), (1961, 14299207), (2479, 11311313), (3551, 7896577), (16417, 1708031), (25493, 1099939), (32227, 870101), (46163, 607429), (131387, 213421)]